5305-01-171-9347

Find complete technical information, availability, and procurement data for: 5305-01-171-9347
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-171-9347

Item Name Code

01852

Assigment Date

02/15/1984 (42 years ago)

0.200 inches nominal thread length, 2a thread class, right-hand thread direction, flat countersunk head style, 0.500 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.200 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: flat countersunk
Head Diameter: 0.195 inches minimum and 0.225 inches maximum
First Diameter From Head: 0.089 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.300 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
Surface Treatment: passivate overall
Thread Series Designator: unc

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2421544-1	Externally Relieved Body Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-171-9347?

The FSCG of the NSN 5305-01-171-9347 is 5305

Does the NSN 5305-01-171-9347 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-171-9347 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-171-9347 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-171-9347 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-171-9347 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Feb 15, 1984